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STI is dedicated to the design, development and manufacturing of high quality ATV and UTV tires. Their engineers are committed to developing tires that meet the highest standards and provide the greatest value to their customers. Rocky Mountain ATV/MC has many kinds of STI ATV tires, made for sand, snow, mud, tracks and trails. You can be sure any tire that Rocky Mountain ATV/MC sells is durable and built to last, but we also strive to provide incredible prices as well.
If you need two STI ATV tires, make sure you check out our ATV Tire and Wheel Builder Package which can save you up to 56%. Simply choose two tires and wheels using our filters search that will find the tires to fit your machine perfectly. Then our trained professionals will mount them for free and get them ready to be shipped along with the free valve stems you receive with your package. In addition, you also receive free ground shipping with any ATV Tire and Wheel Package.
Erick in ON
These tires seem to hook up very well on semi hard pack terrain, however they loose a lot of traction in deep/ soft sand. They are very light and have a good resistance to punctures due to the 4 ply design. The tread seems to last very well and clean out mud. The cornering is very smooth and they give you a controlled slide around corners on a mx track. They are a low cost tire but they work just as good as a more expensive mx tireRead All Reviews
David in New Hampshire
i haven't had to much time on these tires, but got to test them in about a foot of wet snow with an icy base and they pulled and dug well. they do ride a little rough at slow speeds. that is expected with the lug height. my only compliant is that the tires run a little skinny compared to other tires in the same size. the traction i think will more than make up for the width. time will tell how they wear, but if they last id buy another set.Read All Reviews